update warning for image processor loading (#28209)
* info
* update
* Update src/transformers/models/auto/image_processing_auto.py
Co-authored-by: amyeroberts <22614925+amyeroberts@users.noreply.github.com>
* update
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Co-authored-by: ydshieh <ydshieh@users.noreply.github.com>
Co-authored-by: amyeroberts <22614925+amyeroberts@users.noreply.github.com>